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参数资料
| 型号： | CM1901-7R |
| 元件分类： | DC/DC变换器 |
| 英文描述： | 50 Watt DC-DC Converters |
| 中文描述： | 50瓦的DC - DC转换器 |
| 文件页数： | 3/4页 |
| 文件大小： | 146K |
| 代理商： | CM1901-7R |
3
www.power-one.com
EMC
Electrostatic discharge
Electromagnetic field
Electr. fast transients/bursts
Surge
Conducted disturbances
Electromagnetic emissions
IEC/EN 61000-4-2, level 4 (8/15 kV)
IEC/EN 61000-4-3, level x (20 V/m)
IEC/EN 61000-4-4, input, level 3/4 (2/4 kV)
IEC/EN 61000-4-5, input, level 3/4 (2/4 kV)
IEC/EN 61000-4-6, level 3 (10 V)
CISPR 22/EN 55022, conducted
criterion B
criterion A/B
criterion A/B
criterion A
criterion B
class B
Environmental
Operating ambient temperature U
i nom
, I
o nom
, convection cooled
Operating case temperature T
C
U
i nom
, I
o nom
Storage temperature
Damp heat
Vibration, sinusoidal
Shock
Bump
Random vibration
MTBF
–
25...71
°
C
–
25...95
°
C
–
40...100
°
C
56 days
0.35 mm/5 g
n
non operational
IEC/EN 60068-2-3, 93%, 40
°
C
IEC/EN 60068-2-6, 10...60/60...2000 Hz
IEC/EN 60068-2-27, 6 ms
IEC/EN 60068-2-29, 6 ms
IEC/EN 60068-2-64, 20...500 Hz
MIL-HDBK-217E, G
B
, 40
°
C, single output types
100 g
n
40 g
n
4.9 g
n rms
320'000 h
Options
Extended temperature range
Electronic inrush current limitation
Output voltage adjustment
Input and/or output undervoltage monitoring, excludes option V
Input and/or output undervoltage monitoring (VME), excludes option D
Test sockets for check of output voltage
Enhanced electric strength test 2 kV AC
Fuse not user accessible
–
40...71
°
C, ambient, operating
-9
E
P
95...105% U
o nom
, excludes feature R and vice versa
D0...D9
V0, V2, V3
A
H
F
Pin allocation
Pin
Electrical determination
AM...LM
1000
i
D or V
Vo1+
Vo1
–
R
G
CMZ...LMZ
1000
i
D or V
Vo1+
Vo1
–
R
G
AM...LM
2000
i
D or V
CMZ...LMZ
2000
i
D or V
AM...LM
3000
i
D or V
Vo3+
Vo3
–
CMZ...LMZ
3000
i
D or V
Vo3+
Vo3
–
2
5
8
11
14
17
14
17
20
23
26
29
32
Inhibit control input
Safe data or ACFAIL
Output voltage (positive)
Output voltage (negative)
Control input +
Control input
–
Output voltage (positive)
Output voltage (negative)
Output voltage (positive)
Output voltage (negative)
Protective earth
DC input voltage
DC input voltage
Vo2+
Vo2
–
Vo1+
Vo1
–
Vo2+
Vo2
–
Vo1+
Vo1
–
Vo2+
Vo2
–
Vo1+
Vo1
–
Vo2+
Vo2
–
Vo1+
Vo1
–
Vo1+
Vo1
–
Vo1+
Vo1
–
Vi+
Vi
–
Vi+
Vi
–
Vi+
Vi
–
Vi+
Vi
–
Vi+
Vi
–
Vi+
Vi
–
M Series
50 Watt DC-DC Converters
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